Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 10 22.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 10/23/2017   10:01:59   ( -76.75,-139.80) 10/23/2017   10:01:35  ( -76.74,-139.84)    1.33                24
 10/23/2017   10:51:26   (  76.69,  27.63) 10/23/2017   10:52:34  (  76.69,  27.63)    0.49                68
 10/25/2017   15:35:42   (  76.76, -43.18) 10/25/2017   15:35:19  (  76.74, -43.21)    2.70                23
 10/25/2017   16:25:11   ( -76.69, 124.18) 10/25/2017   16:26:19  ( -76.72, 124.14)    3.39                68
 10/27/2017   21:09:27   ( -76.76,  53.37) 10/27/2017   21:09:03  ( -76.75,  53.37)    0.59                24
 10/27/2017   21:58:54   (  76.70,-139.21) 10/27/2017   22:00:03  (  76.70,-139.14)    1.77                69
 10/30/2017   02:43:10   (  76.76, 149.95) 10/30/2017   02:42:48  (  76.76, 149.99)    1.11                22
 10/30/2017   03:32:39   ( -76.69, -42.66) 10/30/2017   03:33:46  ( -76.69, -42.49)    4.40                67
 11/01/2017   08:16:55   ( -76.76,-113.50) 11/01/2017   08:16:31  ( -76.78,-113.47)    2.60                24
 11/01/2017   09:06:21   (  76.74,  54.07) 11/01/2017   09:07:32  (  76.72,  54.03)    2.31                71
 11/03/2017   13:50:37   (  76.80, -16.79) 11/03/2017   13:50:17  (  76.78, -16.86)    2.41                20